execution of earthwork in formation, construction of major and minor bridges, servicebuildings, supply of machine crushed stone ballast, transportation of railway materials,p.way works, utility shifting works, general electrical works for buildings, assembling -erection & launching of railways steel bridge girders, supply and fixing of galvanized steelchannel sleepers and other allied works in connection with construction of ror line betweengondia station yard and new proposed chord cabin in connection with ror at gondia atexisting km 1008/6-7 of chandafort line in connection with 3rd bg railway line betweenrajanandgaon - kalumna stations of nagpur division of sec railwaybidding type normal tender .